Kinds of Effects You May Achieve

Matte Smooth

I. Sanding

II. Sand blasting

Clear Smooth

I. Clear resin coating post sanding

II. Products like this

III. Buffing

IV. Acetone smoothing (ABS)

V. Heat gun (PLA)

VI. Priming and painting

Fuzzy/furry

I. Flocking

II. Heating

Special effects

I. Weathered look

II. Hydro dipping