I have done several adjustments on this bust to improve it so I could say it took me around 2 weeks to get it done , 3 hours texturing and half an hour to set up the lights plus another half an hour to composite it in photoshop
This is another test I did to create a game character the completion time: 3 hours for retopology, 3 hours to texture in photoshopand 1 hour to set the mesh in marmoset .