Custom face with temperature or seconds?

[sux2bu]

So I've made dime custom watch faces, but I have yet to find one that let's you display the temp. Also I would like to have a digital clock WITH seconds showing. So far all I've found is analog click faces with a second hand.
Any help?

Another thingi can't belive no one has come up with yet is a calculator app. My last watch was a Casio Data Bank do it would be cool to have my calculator back.