About this 3D model

Hello, Sharing my project of sofa for dollhouse / miniature house in scale 1:18. Feel free to rescale if needed :) Dimensions: 93x53x45mm Some supports are required. Best to print on the back (check last photo or .3mf file) ? Want to sell prints of my models? Subscribe to my Patreon for only $10/month and get the rights to use all my designs commercially! https://www.patreon.com/c/design3d_prints