Bicycle Frame Connection Design in Fusion 360

I need assistance in Fusion 360 to design the connections for a road cycling bicycle frame. The material to be used is PA 12 Nylon CF. The specific parts to be designed are: - Head tube connection - Bottom tube connection - Seat tube connection - Chain tube connection Additionally, I require generative design focused on: - Lightweight design - Strength and durability Ideal skills and experience: - Proficiency in Fusion 360 - Experience with generative design - Knowledge of bicycle frame geometry and engineering principles - Familiarity with PA 12 Nylon CF material properties Looking forward to your bids!