Class Module to design a class based on an autoshape (arrow)

Hi Everyone,
This is my first post here - recently started in excel vba (I originally started in vb.net as a hobbyist)

Question..... can I make a class module from autoshapes

I can create the class ok, and I can create the variables needed, but then I come to a stop - the intellisense doesn't help me anymore and after several weeks off on/off researching I cannot find any help. There are many places I've found that give help on creating a class but they all use strings, integers etc to make the variables, and I need to use autoshapes.
Or, is it possible to create my own shape...???
Or, could I design something in vb.net and import that into my Excel workbook??

Any tips or pointers would be greatly appreciated, thanks
Have a great day!!!
Steve