I can arrange 2d flat sketches and design , if you like a complete tech pack for the t-shirt you wanted.
the tech pack will include
2d sketches of the garment front and behind,
additional accessories of the garment such as neck label printed or woven , neck tape , stitching, emvroidery or print log with pantone colors , main body fabric color and weight, and also the positioning the decoration on the garment .