This is a layout I made for a native 1366x768 TV that I use in my kitchen as an information centre. I’ve used a LOT of custom CSS to make this work. It does indeed use the standard clock module. The weather has been repositioned with CSS to make it look like it’s part of the top-left module, but they are in fact two separate modules.
I no longer use this layout as it didn’t really work for my needs and there were several modules that I didn’t actually use at all. So I use something now that is simpler.
I could share the custom.css and config for my current layout but it would be useless to anyone else unless the TV uses a native 1366x768 display.
You can read about it here in case it inspires you to do something similar: