A hydraulic reservoir assembly from a UH-72 Lakota. Originally a high fidelity, non-PBR, non-game, work project, this is a PBR update rendered in Marmoset Toolbag. No high to low baking involved here, just a few million triangles and a set of 4k texture maps.
Ensuring accuracy to provided caliper and ruler measurements was paramount, as well proper safety wire configurations.
Inside of Substance Painter, I used a combination of precomputed masks from vertex colors assigned in Maya to automatically assign smart materials, then complimented with text and shape masks for the various labels and embossing.