Here´s a video a did a while back about how to create your won bump map in TopSolid 7.
The video shows how to transform your own picture in Photoshop, creating a plain texture and bump texture in TS7 and then adding them to a Material or coating. Then applying it to your geoemtry, adding a light and render.
Remember that you don´t have to do a render to get the best of a bump map, you can just switch to "realistic render mode" and you can enjoy your new bump map.
http://youtu.be/Wx5lAxP-6bA
To read the full post on TopSolidBlog you can find it here:
http://www.topsolidblog.com/?p=3250
Video: How to create you own bum map in TopSolid 7
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