There are many alternatives to Blender for Windows if you are looking for a replacement. The best Windows alternative is Autodesk Maya. It's not free, so if you're looking for a free alternative, you could try Wings 3D or Natron. If that doesn't suit you, our users have ranked more than 100 alternatives to Blender and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Blender are Autodesk 3ds Max (Paid), Cinema 4D (Paid), Bforartists (Free, Open Source) and VRoid Studio (Free).
TouchDesigner is a complete authoring tool for building interactive 3D art, visualizations, prototypes and UIs. Derivative makes and supports TouchDesigner and offers their services to do custom production using TouchDesigner.
Neobarok is a 3D modeling software aimed at artists and users of all levels. It allows you to quickly give shape to your artistic, design, or engineering ideas, to create highly complex objects using a relatively simple toolkit.
Real-time animation evolves with 3D Video FX, motion paths, HDR and rapid drag & drop creation inside iClone. iClone combines video production with 3D real-time animation. The result is a powerful production tool for motion graphics, 3D animation and video compositing.