– FS2004 BlueSphere Project–Hard Winter flight2000it 20 years ago FS2004 BlueSphere Project–Hard Winter. Hardwinter season texture enhancement. By Gerrit Kranenbarg. 18,5 MB – FS2004 BlueSphere Project–Winter– FS2004 FS2004 BlueSphere Project–Fall– FS2004 BlueSphere Project–Spring