I am unable to figure out how/ and which way to correctly model the attached from the 4 profiles.
I have also tried lofting and using parts of the profiles as guides but was unable to do it.
I am not a complete novice but still have lots to learn if anyone could help out
Please see the attached updated file, as you will see I have added guide curves where I need them but need help making solid.
Blue curves is for the inside and Red is for the outside.