About this 3D model

Gentleman poro ward from League Of Legends. My very first test at 3D printing. Since I am kinda disappointed on how the print turned out. Here are some renders of the files in a 3D app. Render_1 Render_2 Render_3 I do not own any 3d printer, I only created the model. If you have any advice on how to have a better result, I am listening. If you have a better result printing this file, please, feel free to share.