NPC Extension

In Minecraft Bedrock, NPC skins are quite limited, can you guys make it so theres a custom button and you can upload a png or picture file of a minecraft skin and it makes the npc look that way, just like when you upload custom file for minecraft skins. Custom NPC skins make them humanoid instead of looking like villagers (arms together). This would be a really cool feature for NPCs and it would be really useful for my world. Thanks for reading!