Champion Dataset for statistical use

Hello im a college stats major and i was given a project where i can select any topic i want and find a dataset of it to do an analysis. I would love to do my project on league of legends however im having problems finding any datasets at all. I know riot has its developer API for this kinda thing but that is a bit over my head and time consuming, basically im wondering if there are any premade datasets out there or websites that create them or allow you to create them easily that i could quickly download and work with? The things i would be looking for in the dataset would be where every entry is a game with the following info: which champs are on each team, which team won, maybe kda for each champion, game time, and maybe some other random info like dragons/barons/towers taken for each team.

im not sure the chances of a dataset like this being out there, but itd be very helpful if someone could point me in a good direction