I recently purchased the Mini Game Masters Skin pack for 310 mine coins, the pack itself is great but a few of the skins are glitched when in game, on the Ghast and Wither Battler skins they appear to have shoulder guards, yet when in game (and chosen so to enlarge in the skin menu) they lose these making their arms no longer 4D. It's not a pressing matter but one that is a tad annoying when these skins look so great. Ill leave some screenshots below of the skins in the menu and when enlarged in the skin selector, when i took these screenshots i removed all texture packs too.

Cheers in advance.