Linking slideshow thumbnail to slideshow views content
You will earn time by coding a small hook_block() that calls your JavaScript plugin for your slideshows. Then, you will be able to configure easily your module and your link.
Views can be really harmful when you try to do things like slideshows.

Just pick a jQuery plugin from the ones listed on 13 Super Useful jQuery Content Slider Scripts and Tutorials and the rest of the job will be easy.