Guidance on how to design well for 3D printing and CAD sites

[DR_Murray]

I'm doing a masters course in 3D printing and as part of it I have to track downloads of a model I have uploaded. i don't think my design is doing to well, so please can people give me some feed back on what I'm doing wrong, what they don't like or things they would change

[A Giraffe Ornament - with new heart giraffe ornament by DR_Murray - Thingiverse](https://www.thingiverse.com/thing:4741996)

A Giraffe Ornament - with new heart giraffe ornament

[Jordan wood]

I am just a beginner, but i would love to learn 3D printing, however thanks for the link as well, i will definitely check that out