The reality is that it depends on you as an artist. There really isn't one but it usually takes longer that in a studio setting since you tend to feel that you are on your own time and not really doing a job. Also it's going to depend on the style. 8 hrs to 10 hrs modeling rigging 3hrs if it's a simple one unwraping 3hrs…
Welcome to Doom Burger, home of the Doom Burger, can I take your soul sir? tris:266 texture: 128^2 ~2.5 hr Update: killed a few more tris and uploaded .obj and .pngs there