ReptilianPoet

I have been creating the textures in photoshop, the problem is I don't know how to save the files as they need to be or how to use the mod maker to get them into the game. One that covers normal maps and spec maps as well would be great, I get how they work but I'm fairy inexperienced at creating them. I've been looking but there is so much information to sift through and I have limited time. If anyone could point me in the right direction it would be much appreciated.