There are a lot of 7 round media mock drafts, but I always pay special attention to the Dane Brugler one in The Athletic. Yeah, these things are always a crapshoot, but The Beast is just so detailed. Here is what he came up with for Cincinnati:
1 (18). Byron Murphy II, DT, Texas
2 (49). Cooper Beebe, G, Kansas State
3 (80). Theo Johnson, TE, Penn State
3 (97). D.J. James, CB, Auburn
4 (115). T’Vondre Sweat, DT, Texas
5 (149). Anthony Gould, WR, Oregon State
6 (194). Erick All, TE, Iowa
6 (214). Giovanni Manu, OT, British Columbia (Can.)
7 (224). Sam Hartman, QB, Wake Forest
7 (237). Ryan Rehkow, P, BYU