Artist needed to generate 3D model of a scuba mask.

I am looking for a blender artist who can provide a scale 3d model in .stl or equivalent format of the following:

The positive and negative halves of a casting mold for a scuba diving mask. This model will be used to estimate machining time and unit costs and therefore the level of detail required of the model is not very high. I would provide the physical mask to the artist.

Please PM me with a cost and time estimate. Thanks.

PM sent, thanks.