test1_course with added objects and decorations.

Originally made for MKDSPAR 2.0, but is being scrapped due to that changing the gameplay too much.

[Download (Mega)|https://mega.nz/file/YBlCUSza#EFWl0DaHDkLFSC4ybS_HxpgMOsTdbxIM5Be0b4EkDTY]
Video preview: https://www.youtube.com/watch?v=g3Bc-nXEaR8