Dec. 22, 2016, 10:22 p.m.
There are Acceleracers models that exist on the internet. (usually as officially licenced content, porting mods or fan art… etc)
You just need to think openly, find them with a web directory, your favourite search engine, networking, etc, get the right tools, ask for the proper permissions/ giving crediting, etc
And study Computer Science. XD
Over time, you'll learn what to do.
As for building the model, there are different strategies to obtain a 3d model, so can't help there.
The other way is fun too… why not say design & 3d-print/additive-manufacture a custom spoiler for the Battle Spec, or Spectyte?
(or whatever Mattel has cooked up)
You know, in a strange twist, officially there is cross-licencing between EA and Mattel…
For some reason I feel like this thread should belong in the request board, I don't know…