I only have one Shinki atm, an adorable Vervietta... Cookies if you can guess what she is doing!

Tai-chi kata, I'd say...

Close! but its not Tai Chi.

her posture is a little loose because she has a bad thigh joint and plops over on herself at some angles., ill have to look into fixing it sometime.

Loose at the ball joint or inside the body?
Either way, the easiest thing to do is coat it with a layer of something transparent. Nail polish (finisher) is a standard choice. If you do model kits, any sort of finisher/sealer should do too.

Loose at the socket but only when rotated fully forward or back that leg will pop off if it's fully rotated forward too. Thanks! ill try that hopefully it works out alright.

Some new pics of the Family today.