Artlantis does not use render farms. But, your image should not take 30 hours - more appropriate settings should give faster results. You might want to go to the Artlantis forums and post information about the rendering settings you're currently using - possibly even posting a zip of your atl file there for people to examine.
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB