This is not the special edition. Apparently, the GOG version is lying and it's just the original version packed with dosbox. The special edition is supposed to include native windows 95 support. It seems the only place to get the special edition is from the original discs. Edit: I think this is the original windows 95 version https://archive.org/details/SimCity2000_Special_Edition_Maxis-EA_Eng It seems to contain the Win95 folder. For some reason, it won't mount with the default windows 10 iso mount, but 7zip seems to work just fine for opening the iso. Be sure to check out the PC Gaming Wiki for useful information about running it on modern OSs.
Edit: I think this is the original windows 95 version https://archive.org/details/SimCity2000_Special_Edition_Maxis-EA_Eng It seems to contain the Win95 folder. For some reason, it won't mount with the default windows 10 iso mount, but 7zip seems to work just fine for opening the iso. Be sure to check out the PC Gaming Wiki for useful information about running it on modern OSs.