>>7779578They work for both bots but there is no lore in terms of the weapons so you will have to make your own justification if you are sharing weapons or not.
Obviously, the set with the knee parts is optimised for the Porta and the one with the leg thrusters is optimised for the Alto.
Likewise, the backpack 1 and multi booster set is optimised for the Alto, and the arm cannon claw set and backpack 2 are optimised for the Porta. Aerial Alto even comes with the multi booster, and Space Porta comes with the claw and arm gun.
Backpack 2 looks awkward on the Alto.
However, I will still get some of those rocket pods and fit them onto the wing hardpoints of the Aerial Alto wing pack.