Latest update freshly out. Info: https://www.itoosoft.com/forestpack.php Changelog for 5.4.1 (just a bugfix): Fixed rare bug with items placed just in the edge of an area, which can cause endless loop. Fixed crash editing or loading Effects in Max 2018. Fixed: Error reading constant values in expressions with regional settings which not use "." as decimal point. And since it's too short, here's the changes for 5.4.0 I didn't bother posting about: Added support for V-Ray 3.6 Added support for 3ds Max 2018 Optimized render performance in V-Ray for opaque materials. This optimization is not applied when using Areas->Edge mode. Fixed crash with Corona Interactive Render and Edge mode. Fixed animation bug with moving FP objects in Custom Edit mode (V-Ray). Windows XP is not longer supported. I tried one of their tutorials that cooked my laptop overnight. Full RAM (from the little I have) and full CPU (99%). All that for 9 hours + !!!. Give it a try (just run it with defaults) with any version you have and depress me with your results But certainly it's a great render. I'm used to greenery with this plugin but it can do so much it's impressive. Or rather people's imagination is.