I don't have any Indian heads but I can do a comparison photo with some other Woodbine heads and a Copplestone Brit if you like, then you can judge for yourself. I'll get on that a bit later after work.
Going back to Gripping Beast Turks: It looks to me that the Turks without full kit that the Grey Ghost mentioned aren't part of the separate head system. There are no options to pick heads with them. Looks like they come as full figures with either with Enver Pasha hats, fezzes or little skull cap type things. I think you get a random assortment. I have ordered some so I'll soon be able to tell you.