Do some 3D Modelling

We need a 3d design and render for a supplement mockup we have (Anabol Pro) shown in the pdf. While the existing design is ok...we want in fine tuned. We are looking for a pharmaceutical feel; so chemical symbols, things like that..... Want it to be big and bright (we like indeed labs style) Need render of the bottle and a box to go with it. Bottle needs to stay the same. Box needs to be white with any colour design on it. Both Box and bottle should be glossy. The final design will be used as a base for future products that will use same bottle and box, but different colours and text. We would like a cost effective solution to this which we envisage being using photoshop for text so can be altered easily. A price should be provided for the initial design and render, and then a price for future designs based upon same bottle and box. Please note all intellectual property of first design remains ours. All files including 3d, photoshop any others needs to be supplied after the first design is done.