I am tech pack designer / Pattern maker. I am well able to do it.
1. Virtual 3D sample (For proto sample only)
2. Tech pack Design
3. Flat sketch
4. Pattern Making and Grading
5. Sample Making
6. Small Batch production.
My Tech pack contain full details of Sample Style like...
(i) Sample flat sketch,
(ii) Sample 3D view of front, side, and back
(iii) Sample stitching details with zoom sketch layout,
(iv) Sample how to stitch
(v) Sample how to measure
(vi) Sample Graded measurement chart
(vii) Sample Base size measurement pack
(viii) Sample Bill of materials
(ix) Sample Fabric details
(x) Sample trims & accessories details (BOM)
thanks and regards,