The colours do the job pretty well, good choices.
Krylon spray paint .. its near impossible to find affordable beige filament .. otherwise the rest of the colors are the actual filament colors (black/grey)
That's pretty much what I do - red, black, white and grey filament, and the rest is spray (I use Rustoleoum Fossil for th4 C64 colour).
Thanks for the color suggestion was hard to try to find "Commodore beige" .. btw I love your models .. probably will end up doing them all .. :-) .. any chance of a proper Amiga 500 model?
I have some Amigas almost ready to post. Should be up in a week or so.