Commerical Invoice and packing list combined

I'm in need of creating a combination commercial invoice and packing list for international shipping purposes. I have a specific template that I would like to be followed. The key elements that will need to be included in this combination invoice and packing list are product details, Box Dimensions, weights and HTS codes. This commercial invoice and packing list must be created accurately and according to the exact specifications given in my provided template. An experienced freelancer should be able to produce this quickly and accurately. Confident applicants are encouraged to apply. MUST HAVE CUSTOMS HTS/HS CODE KNOWLEDGE AND EXPERIENCE! PLEASE DO NOT RESPOND IF NOT. Thanks