models Use of Models in 3D Printing

[Blitzkrieg_HOSS]

I'm wondering if it's alright if I use your models, mostly weapons, for a personal project I'm wanting to make.
I plan to 3D print an army, or at least a squad of Brotherhood of Nod themed miniatures for use in dioramas and tabletop games such as Warhammer 40k.
I would have to edit the weapon models a bit to fit the models I would use with them, mostly scaling and adding a few barrel holes.
I attached a rough draft of what I'm wanting to make. Only the weapon model is from Renegade as I sourced the other parts from various creators.

[NodSaibot]

Yes you can do so, we'd love to see the results!