Virtual Horse race

Looking for experts to build Horse racing for betting industry with unreal/unity engine.
basic definition as below and more details & links will be provided for experts with examples of similar projects.
1. 6 horses in each race
2.differents angle during the race with 3 main stages of start race ,the race *2, the end of the race with slow motion replay. Net time of the race : 55-65 second not include slow motion replay.
3.RACE PROGRESS on the screen that show the order of the first 3 horses and changes with the progress during the race
4.RACE TIME present time from the start of the race
5. in the end of the race (after slow motion) – display image of the 1st,2nd & 3rd places & race id
6. very high graphic for realistic race.
7.each race will be different even if the result is the same.

API to render races basic definition:
1. receive parameters for the winning horse + 2nd & 3rd place, race Id and few more.
2.render races and each race will be different from the others even if the result is the same.
3.option to save the slow motion of the end of the race and image displayed in the end of the race with winning horses.