[ZeoRanger05]

I'm new to customizing toys. Im about to start working on my Shogun Megazord. Applying reprolabels and and most likely painting the pink zord white. My real question is. Does anyone know of good sites that teach how customize toys like Megazords. I'm really interested in switching out parts to make them more posable. I realize there's probably a big skill level gap in repainting a part of a megazord and outright replacing joints. But if someone could help point me in the right direction that would be great! Thanks