>>5958988I have a TMNT collection that is in scale not unlike the one in your pic, OP. Made up mostly of the original series, but featuring the bulk of the 4kids (2003) one, select others from all following iterations, & virtually all of the "collector" figures (except the ones from Playmates, 'cause they're garbo now). TMNT is my main flame, so I tend to overdo it.
When it comes to other stuff, Nintendo, anime, Gundams, I just go for the essentials. I've got the main cast (~4 characters each) for a few anime I adore, the pattern I typically follow, but sometimes I'll have a favorite side character too. I guess I try to keep it simple outside of my #1 series. It's far too an expensive habit to go all out with more than one. & it requires shelf space that I simply do not have.
As far as brand specifics go...
Nendoroid: 3
Figma: 6
Revoltech: 4
Gundam kits: 8
NECA: 8
Too many to count as far as others go. There's prize figures, 80's/90's action figures, vinyls, etc.
