I remember "Imagine". I think i used it in A600 with 2mb ram. I remember the name of the software.
For simple 3D scenes, like creating a boing ball with textures, some spot lights it should be enough right?
What about animation? I dont remember what what the file format in Amiga? Last time i used a old 3D software, 3DStudio for ms-dos, anim files were *.flc and *.fli if i am not wrong. Can i create a anim/intro with "Imagine" saves as animation.file and run in on a CLI ? Something like "playanim filename.anim" ? That would be great.