There's a couple chronos out there for Tudor (fastrider and grantour for example) but not the tiger unfortunately. Truth is, their next Tudor chrono Rep is likely to be the one that was introduced at baselworld this year too, so not a big chance at the tiger unfortunately.
No reps.
Only custum builds.
sometimes one shows up on m2m.
Its difficult to build one these days, finding a case is rather difficult.
what some people do is buy a new style daytona with a 7750movement. And then swap dial and hands.
There is a seller on ebay that periodically lists an aftermarket 9420 case, if I remember correctly it has the correct tachy. Could be a starter for 10, though getting a dial would be another issue, not seen any rep/aftermarket in a long time - are you willing to go franken? There are gen dials on Chrono24, then you just need a hand set from Yuki and a donor movement, you could either go with a swiss 7750 or clone to keep the cost down.
Most expensive bit will be the dial - there are examples online for $1500+
The bigger issue, of course, is the cost of the dial. $1500?!? Ouch. THANK YOU for the suggestion. Excellent.