I'm a kenner LPS person, not a MLP person, but I have MLP question.
My quite-a-bit-older sister had a few G1, so my just-a-little-bit-older sister and I inherited them, and a fakie. The fakie was green, and pretty, with a colourful blanket (part of the plastic) and it was the 'special' one to us when we were little. I wish I could find out more about it!
The MLP ponies we had were I think bow tie? and an all pink one, maybe cotton candy or something? and there was another one I think... hmm.
Anyway we also had two fakies, an all-brown one and a aqua green one. They were both more lean and less chubby and round than the normal G1 MLP, with smaller heads, more horse-like proportions. The aqua-green one had a sort of rainbow patterned blanket across her back. I think the mane and tail was rainbow colored. It wasn't little, it was about the size of the G1 MLP, but just less round and chubby, more horse-like.
If anyone knows any possible candidates and could send some pictures links that would be cool