I have posted this answer in the assumption that I have found the kind
of companies you are looking for, which are custom action figure
makers. I am posting them below, with a little description of each:
Toy Builders - Custom toys, custom toymaker, custom plush toys &
custom action figures
- Claims to be the largest custom toymaker in the world. Here is their
page of custom action figures. Vicale Corporation seems to be their
mother company. Another one of their websites is below:
Action Figure Builder
- Connecticut-based maker of custom action figures. It may also be
associated with the Toybuilders website.
Herobuilders - Custom Action Figures & Personalized Action Figures
that look like you
- This also seems associated with Toy Builders.
T.M. Lindsey - Custom Action Figures:
- Website may not be finished, but you can see the custom action
figure work it claims to be able to do. There's even believable
packaging for the figure. This most likely isn't part of Toybuilders.
I also decided to skip mentioning pricing since at least one site
shows it on its web page, while the others just ask you to email them.
These seem to be the only custom/personalized makers so far, but I
think the industry will grow.
Halfbakery: Personal Action Figures:
- This is a forum posting with an idea for making one's own custom
action figure, just in case you might think of doing it one time.
Yahoo Directory > Toy Shopping > Action Figures in the Yahoo! Directory
- While it doesn't list only custom action figure makers, it lists
many major action figure websites that might be helpful to you.
Google Search terms used:
custom action figure
personalized action figure/figures
I hope this answer has given you correct information for your needs.
If you need something clarified, or have a problem with the answer, do
please post a Request for Clarification before rating and I'll come
back to you as soon as I can. Thank you.