for diffusers look into the make your own market. you can figure out if you want to spend the money and try out different styles pocketwizards are fun. for a stand buy the tripod adaptor that I know ...
【What's in the box】White Flash Diffuser * 3. Designed to fit closely with the Godox TT520II and TT560II Camera Flash, no light leakage, help control light effects precisely, and improve shooting ...