It seems very detailed.

http://mybluerobot.com/create-your-own-avatar/

Then I recommend hero machine. That's what I used last time I needed images of the Cafeteria team - and it's versatile enough to make all three pretty close to their "actual" proportions, not easy given only one of them is human.

... 'official' sites we use for agent images. I was one of the first people to pick up Tektek for the Wiki (not the very first, though), and there's no denying it's become popular, but any dollmaker which shows full-body images, rather than just faces, is perfectly valid to use.

Darned shame, though, and a pain in the neck. Fortunately I don't think I had anything ongoing that used it, but still...

hS

Tektek's been around for years. It seems strange that Gaia would only now issue a cease and desist, instead of back when it came out or when it first got popular.

Perhaps Gaia wants to make its own "Dream Avatar" system? If so, it would be a possible replacement - but I wouldn't be surprised if it required a Gaia account to use.

Other avatar makers I use:
Chibi Maker
Mega Anime Avatar Creator

I was under the impression they were working with Gaia. Oh well.

As for new things, Doll Divine has a few good ones, especially for female agents and CAFs. They have some okay stuff for males too, though. I know I used one of their things to make Ecks and Zee what back when, but I lost those images so I should probably redo them at some point.

I found this thing on an ad from TekTek. Here is the link:

https://recolor.me/

I've only been on since the takedown, so I have no idea what TekTek was able to do, but I hope this thing will work for now.

And I found this:

http://www.dreamself.me/clothes.php?action=view&id=0

Maybe this could be our replacement?

But... I was on it just earlier today...

I knew Arvee's been down for at least a few months, but I can't check on TekTek since I'm using my phone. Plus it's kid of a big thing for Gaia Online, isn't it? Maybe it's just down for maintenance?