I don't think that we can find anything right now. I made some searches and I didn't find anything.
In my opinion, the betting companies have disabled this kind of bets as we have the draw on Monday. Maybe, new odds are going to released after the draw.
Most likely it is as you say. Oh yeah do you have your own favorite as a winner? For some reason I have championed PSG this season to win the league championship title. Maybe in the final they will face Juventus. Barcelona and Manchester City will be defeated in the semifinals