Gridfinity - passport & card holder

I made my first own 3d model so its not perfect but it works for my needs. I used Ironing to make the surface smoother but ended up messing up the bevels. Ironing settings I used:Top surfacesRectilinearSpeed: 150mm/sFlow: 38%Line spacing: 0.2mmDimensions: (WxHxD/XYZ)126mm x 168mm x 35mm(3 x 4 x 5u) in gridfinity units Cutouts:Passport cutout: 89mm x 126mm x 15mmCard cutout: 55mm x 87mm x 13mm Finger cutouts:30 mm x 15 mm (one is smaller and makes the whole thing look off-center sorry :P) if some details are wrong go easy on me I'm new to this :D