UPDATE: please use the forum link to make comments and see the progress!
UPDATE #2: hopefully soon the Avlis 2 team will be releasing a "fun community pack" including the hundreds of custom models I've been doing using the method described in the link. It won't be the Avlis 2 version, just something fun for the community and including 3 out of the planned 9 custom races.
Use the link in the "files" section to check out the method.
UPDATE #3: Three of the dynamic races are now submitted to the vault under the Avlis 2 name :) Check it out!