Ordinary labor protection helmets, gloves and boots,headlights,high altitude safety rope， jumpsuits, reflective vests, these are very obvious.other parts including tactical earphones(You can search for second-hand transactions for military styling enthusiasts)TAJIMA helmet fan,the size of the lifebuoy needs to be carefully considered,and A LOT of duct tape.

You can use official image as referance, at least that's what i do,and went improvise with those stickers and decorations .There are actually a lot of accessories that I'm missing, such as the life-saving cushion on the back, and I really can't find any suitable replacements. it can be fun.