These are fun, but they're far from realistic.
First, I used the board by the guy that probably runs the site.
1st: LB/S Simmons, QB Herbert, OT Thomas
2nd: RB Swift, IOL Cushenberry
3rd: IOL Ruiz
4th: CB Green
5th: G Onwenu, CB Barcoo, TE Moss
6th: RB Dillon
Then I used the NFL mock board.
1st: CB Okudah, QB Herbert, OT Jones
2nd: RB Swift, IOL Cushenberry
3rd: C Biadasz
4th: TE Bryant
5th: CB Adebo, S Gilman, G Williams
Then, to try and make it more realistic, I did a couple with the NFL mock board, taking one of the QBs first:
1st: QB Tagovailoa, OT Wills, CB Fulton
2nd: Edge Gross-Matos, S Winfield Jr
3rd: G Kindley
4th: RB Akers
5th: RB Dillon, G Onwenu, G Williams
1st: QB Herbert, OT Wills, Edge Epenesa
2nd: S McKinney, IOL Ruiz
3rd: RB Dobbins
4th: LB Strnad
5th: CB Adebo, G Onwenu, WR Davis