About this 3D model
The size of king is about 115 mm * 55 mm.If you use FDM printers and 100% or bigger, use supported files.They have in-model supports for better qualities.But supports in slicer are still needed. If you use resin printers or scale smaller, use files without in-model supports. And customizable chess board block is included.I will add better chess board soon.Have fun ;)