a little more sticky - elementsapp://downloadDocument/1xwUPEqeq768 accidentally deleted, link in my end post
ok same scroll sticky but all images are random via CMS, 8 images available per area, images not optimised
ok switched background for image still CMS, needs more tweaking and adjusting
CMS version with image instead of background elementsapp://downloadDocument/tzZZ9b5mJvxc
accidentally deleted the first one no CMS elementsapp://downloadDocument/VxJVGTWdCqCI