His eyes do look pretty sunken in, I would definitely mist his cage at least 4 times a day and if not use the shower method. Is his urate an orange-ish color? If so then he needs water. And about him liking you/ running away-----It will take a while for him to warm up to you, the best way to take him out of his cage is to slowly put your hand in and let him crawl to you, if he doesn't then leave him be. You should only really handle him no more than 2 times a day, every time you hold him or reach for him it stresses him out.