Destroyer Mark-01A Low-poly 3D model

Textures Included: Albedo, Metalness, Roughness, Normal Texture resolution: 4096x4096 *max and *fbx formats. My beloved one is keen on drawing robots so i decided to make one for him for this stupid holiday of 14feb) So the whole thing is made from sketch, it is supposed to be a military unit like T-34 hardcore..the one u can fix in a field with a hammer and a stick lol. Anyways saw there's a PBR challange on, so its my first time im doing those, so dont b too demanding, still b my judge) made in 3dsmax2015, rendered in Substance Painter, Unity asset packed...and yeah im almost sure i've done many mistakes mapping it and choosing the image size but i was kinda rushed for the contest and its my very first try of Substance Painter wich i already ADORE, those guys did a perfer tool for us all!!! love it!!!) so i had to figure out many new things for maself) anyways hope yall enjoy my Destroyer! Have a great day!