I have downloaded all binaries for Linux and Windows. Here are the checksums I got. Please note that this is unofficial but might help people to check their own downloads. Enjoy!

Linux:

MD5
2f4bf151e225e7dfa9bec31ed49b721c full_throttle_remastered_en_gog_3_20993.sh

SHA1
5ba0c26940554609b6c245180d1ccab83e4bf236 full_throttle_remastered_en_gog_3_20993.sh

SHA256
27087a1aa2a1cc3a05dcde11e65d30220569105004993ec2a9a7624fa74ac849 full_throttle_remastered_en_gog_3_20993.sh

Windows:

MD5
dd55b2796d09f8f0044d249120aa9231 patch_full_throttle_remastered_1.1.879806_(11348)_to_1.1.891868_(14024).exe
7c2c7e04de1b3d292a369af80087d14a setup_full_throttle_remastered_1.1.891868_(14024)-1.bin
6cf369f6c314c79f2565efa62289ad51 setup_full_throttle_remastered_1.1.891868_(14024)-2.bin
5f3097ef859ad19e75daa5ccb199f067 setup_full_throttle_remastered_1.1.891868_(14024).exe

SHA1
6d3bd51d4882b6bba077f58ab0d249b985b0a637 patch_full_throttle_remastered_1.1.879806_(11348)_to_1.1.891868_(14024).exe
98d2136cee39c9abe03f50347a97170aeb5e9e51 setup_full_throttle_remastered_1.1.891868_(14024)-1.bin
6641be00c302d04b2ae66b9449fb651fd4680309 setup_full_throttle_remastered_1.1.891868_(14024)-2.bin
7467bb3f27e1455f60f4add70a06a118b1de990b setup_full_throttle_remastered_1.1.891868_(14024).exe

SHA256
3dcbac6bb408f0e3b78471dc7b5b584e1b246a393ece88832e67234a8206bb7a patch_full_throttle_remastered_1.1.879806_(11348)_to_1.1.891868_(14024).exe
f48bf7baa6034cf8f321ab04428250dd200f539a26b5d2426ab472519f5b502b setup_full_throttle_remastered_1.1.891868_(14024)-1.bin
4f6785b244d6278e3bb01e76c70b3308068018eaade06388acd74b13a503666a setup_full_throttle_remastered_1.1.891868_(14024)-2.bin
3629a4f1a4e6ec3eafe7d0dba8ce0ae051a91b57152e705c5106dac0bd5bd1e0 setup_full_throttle_remastered_1.1.891868_(14024).exe