Little-known anti-malware programs display warnings, which are often identified as false positive. Nevertheless, it is recommended to recheck the file with your antivirus software after downloading.
We do not have a download file for the latest version (3.07), but you can try downloading it from the developer's site
Download version 2.0 from the developer's website
Version: 2.0 (x86)
Date update: Oct 21, 2021
File name: instant_scenery2_demo.exe
Size: 23.1 MB