# Subscribe
# Plugin Subscription
| Module | Monthly | Annual | Lifetime |
|---|---|---|---|
| Catfish Tools | $19.8 | $114 (save ≈52%) | $314 |
| Catfish Family Library | $19.8 | $114 (save ≈52%) | $314 |
| Catfish Keel | $19.8 | $114 (save ≈52%) | $314 |
| All-in-One Bundle (all above) | $48 | $286 (save ≈51%) | $770 |
| Catfish Cloud | $28 | N/A | N/A |
Catfish Cloud is currently priced at $28. The actual cost is still being evaluated, and the price may change.
# 💳 Payment
# PayPal: @liuyanhu
# Email: 359818201@qq.com
Scan the QR code below or pay via PayPal. After payment, send the screenshot and desired module to the email above. Activation codes will be sent as soon as the information is received.
- Trial Offer: 7-day All-in-One Bundle trial: $2.8 Only for users whose current computer has never been bound to any Catfish product. One purchase per person.
Note: Trial users must NOT click "Logout" in the plugin or clear computer cache, otherwise the trial cannot be completed.
- Upgrade Path: "First Month Upgrade Special": Within 30 days of purchasing an annual plan, you can upgrade to lifetime by paying only the difference.
After purchasing any annual plan, you can upgrade to lifetime at any time during the validity period using the following formula: Upgrade Difference = Lifetime Price - (Annual Price × Remaining Days / 365)
Bundle Advantage: Purchasing the "All-in-One Bundle" saves significantly compared to buying the three modules separately (total $3×114=$342 / $3×314=$942). It's the best choice for complete functionality.
License Notes
A single activation code supports 2 devices. A 3rd device is licensed at half price. (Not recommended to log in simultaneously on two computers for extended periods — risk of code lock.)
- System Support
Compatible with Revit 2018-2026 all versions.
Note: Catfish Cloud supports Revit 2021–2026 all versions.
- Support
Major upgrade! Limited-time add-on benefit for All-in-One Bundle Lifetime users:
Add $114 now to get three solid perks:
✅ $486 Revit forward design video tutorial — beginners can quickly get started
✅ $28 companion e-book for quick reference anytime
✅ Exclusive interior decoration template — apply directly to projects, saving time and effort!
Lifetime users support computer rebinding.
How to get an activation code:
Pay via the methods shown above (WeChat/Alipay QR code or PayPal). Send the order screenshot and desired module to email: 359818201@qq.com or WeChat: liuyanhu001
Activation codes will be sent as soon as the information is received. If urgent, call: 13633474543
# Book
This book is currently an internal advance edition.
411 pages, full-color printing. Price: $34 (free shipping). (Yunnan, Guizhou, Sichuan regions add $2.8.)
Also offering a tutoring price of $57 (includes book + Q&A).
Tutoring: Answer remaining questions from self-study in the group, or arrange Douyin live stream Q&A sessions.
Note: This is not a full systematic teaching — it's for answering questions from those who have self-studied and still have issues.
For book subscription, send shipping information.
Preface: BIM, as a full lifecycle application, has different solutions for each project phase — decision-making, design, bidding, construction, completion, and operation & maintenance.
This book primarily focuses on the deep application of Revit in interior finishing projects during the design phase, by deconstructing Revit software functions and converting them to finishing applications.
Chapter 1: Revit Overview — covers built-in thinking, basic software knowledge and operations, with additional skill points. Chapter 2: Introduction and usage of commonly used system families in finishing. Chapter 3: Deconstruct all custom family templates, analyze, summarize, and provide examples to enhance custom family capabilities. Chapter 4: All material properties including drawing and rendering material settings. Chapter 5: Detailed guide to creating drawing templates. Chapter 6: Layout and output of common interior drawing types. Chapter 7: Central file collaboration. Chapter 8: Dynamo basics — explains common nodes and learns Dynamo applications in finishing through case studies.
For BIMers in architecture, structure, and MEP disciplines, it's hard to transition to finishing because these disciplines mostly use the software's own system families and don't need custom families. So most tutorials only tell you how to operate the software, not how to use it in specific disciplines like finishing.
This is why many people find finishing BIM difficult. The difference between finishing projects and other disciplines is the lack of standardized components — most need custom families, and finishing drawing expression is more complex. So to learn finishing BIM well, standard family creation is the most basic requirement.
If finishing also had a massive component library available, finishing BIM could take flight.
If you find this book helpful, recommend it to the BIMers around you.
Wishing everyone, through this book, can step into the new realm of finishing BIM.
Table of Contents
