No, Machiko was never raised by Predators, from what I can tell this was just an idea the original poster had - the kit is female Predator made by Narin, with heavy modification to have the figure look human, rather than alien.
Yes - pretty much a spot on reply AdamBombOi...
I always wanted to own a nice well sculpted female figure, but kitted out as if she was somehow raised by predators (pure fantasy) - the Machiko figure is an inspiraton only, but I didn't like the HT figure - so I decided to get a custom one modified to my own specs, i.e she had to have a leg tattoo, look lean and muscular etc.
Re the toesnails, agree they are not very "lady like" - BUT, if she is a human female raised by the predators, she will emulate their same style of nails (ie more clawlike finger nails and toe nails), as she does with her hair by having them in dreadlocks. But just a fantasy idea and well pleased with the result.
The original was a Narin resin kit. Here's a list of the mods that were done :-
(01) Remove all the predator lumps and bumps from her skin and make her skin human smooth
(02) Remove all the bumps from around the crown of her head
(03) Paint her dreadlocks a reddish brown to give the impression she is a fiery human redhead
(04) Adding a couple more dreadlocks, one across her chest to give a more sensual look
(05) Removing the claws from the back and sides of her feet
(06) Adding a 5th toe to both feet
(07) Re-positioning her right arm so it is lower and doesn't obstruct her bosom
(08) Removing her 'leather panties' making her look more sensual
(09) Painting in a female human skin tone
(10) Painting a tattoo from bottom of right leg up to stomach to give her a warrior amazonian look.
(11) Finally making the spear a tad more interesting by making it longer and adding a fews bits.
The whole piece finished cost me less than £100 (sterling) and a work colleague who collects female statues has offered me £250 for her, but I'd never sell her - for me she is a one off piece and I'd never get another one exactly like her.
Anyway, here's a few BEFORE pics, prior to her being painted. Reposing her right arm was a tad tricky, as was filing away her panties.