Adding Extra Warriors on a Raider

So I'm just about finished up first raider and I'm adding on the extra warriors hanging onto the hull, but three just doesn't feel like enough, plus I want some variation in the poses of warriors hanging onto my raiders across my army. I'm thinking of having about five warriors hanging onto each raider. Not exactly sure how to achieve that though. My only idea so far is to cut the legs off the warrior bodies that come in the raider kit and fit on different torsos so they can have slightly different poses, but then I lose the arms that are hanging onto the raider so not sure if that will work. I also figure I can have maybe one or two warriors on the main deck of the raider, but there isn't too much space there.

I’m using hellions for my converted reavers, so if you had any spare that’s an option. Or just buy there legs online.

That's a solid idea, hellion legs should better on the fringes of a raider. They won't match perfectly with warriors but that's not the end of the world.

Make a wych cult raider

I'll probably make one wytch raider but since most of my raiders will be carrying warriors I want warriors hanging onto the raider.