I have merged these 4 vob files into 1 mkv and will post with the original and new previews.

Naturist Freedom - Mysterious Camp Vts_02_1.vob,1073565696,F7068C37,
Naturist Freedom - Mysterious Camp Vts_02_2.vob,1073565696,6BEE90C0,
Naturist Freedom - Mysterious Camp Vts_02_3.vob,1073565696,89C6E7D9,
Naturist Freedom - Mysterious Camp Vts_02_4.vob,150151168,7EB3DA0B,

Mysterious Camp.mkv,3314259449,4DBCCD78,