I intended to have this information available for you on Friday, but ... sometimes your plans get changed for you (my apologies). I have added UK press releases, product images (including comparisons) and comparison charts to the following review placeholder pages:
Canon EOS Rebel T4i / 650D Review
Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens Review
Canon EF 40mm f/2.8 STM Pancake Lens Review