I would put him in a planter in the shower and let him in the "rain" for 15 minutes everyday for maybe a week, and up his regular drinking times. How do you give him water?
How do you post video, not the link? I know it is a stupid question, but remember, there are no stupid questions, just stupid people asking questions!...ha!
Dark colors could mean stress? Don't handle him too often, just enough to clean the cage. I will be looking for some carpets next month at the Anaheim show.
I always do that too. Go to shows to get crickets and come back with a load of stuff and bugs. You could never go wrong with Tiki Tiki and the Kammers.