Improve Quest Book image

[Drethic]

• [x] Find graphic artist
• [x] Have artist increase image from 16 x 16 to 150 x 150 and sharpen
• [x] Replace existing resource with new image

[Drethic]

2.1.0-1.7.10 and 2.1.0-1.10 have been released and approved with the new image. This closes the issue.