thanks for your hope in me however I know my skill area and CAD design is not it, I did learn that at college but I did hope age and wisdom may of improved my skill in this area.
Below is an image of what im trying to create. the light grey is the original, the black is actually a casting i did from left over moulding I had, but the plastic resin this way isnt strong enough.
It has a horrible curved surface throughout. Unfortunatly the logic of my brain doesnt work with images and perspective well. My area of work is logicial investigation and I really struggle with this type of work. I think for an amateur the shape makes it harder with all the curves throughout. Only thing I will say is my lack of the right plugin's may be hindering me.