Silver Griffon
Explorer
I have successfully straightened badly bent plastic D&D minis by using a hairdryer to soften the plastic. Very little heat is needed. I used the lowest setting, held the mini about three inches away from the dryer and gently bent the part I was unhappy with. Keep holding the part you are bending in position while the mini cools. My dryer has one of those buttons that turns off the heat, giving you a strong burst of cool air while you press it. That cooled down the mini quickly while I held it in place. Don't use too much heat or hold the mini too close or you could cause the paint to crack or peel. Be careful not to burn yourself or actually melt the mini. This worked great on HeroClix figs too.