Gameokiba: My wife won't go home; Stage 10

[old biker]

My wife won't go home; Stage 10 is a new Japanese point and click, room escape game by gameokiba. Search for clue's and items, use them ,solve puzzles and escape.

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[old biker]

stage clear

[graywolf]

Stage clear...colours didn't make sense...?

[Kzin]

Stage clear- Colours are tricky.

Make the coours by adding colors