Gaining insights on Composite curves and Make pierce features in Solidworks

Objective: Link for Chassis https://drive.google.com/open?id=1fyScUIx0PAg0sEkvADgHAa_jcbBnM80z Link for Engine https://drive.google.com/open?id=1zLD5ztgSXephh98VxqJQBlkc_fb5lKmH Chassis In this Challenge skecth with a picture . it helps to skecth the Chassis and some features like split to cut the unwanted bodies and planes are to…