Ah, I suspected BBC Parliament would do this - they showed France 2's coverage of (I think) the French legislative elections a couple of years ago. Certainly worth doing, I'd say - I can't imagine they get much of an audience on a Sunday evening, so might as well do something truly niche to delight the francophones among us!
Out of interest, did France 24 do their own coverage (in French or bilingually), or take it from one of the French channels? They're joint owned by TF1 and France Televisions (France 2/3) - so in theory had plenty of options.
If anyone's interested, you can watch a replay of the election night programmes on
France 2 and
France 3 online.
France 2 (as shown earlier) looked amazing this year. France 3 had quite a 'young' feel this time round - younger presenters asking people to send in their videos etc. TF1 didn't splash out on a special studio - they just used a redressed version of their news set (although this set was designed with things like elections in mind).