Changes:
• The mod now uses assets from Solais's Ultimate Resource Pack. You need it in order to make the mod work, download it here: http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=856682698
• Restored SSHD exclusive enemies, using Solais's assets as well, Zumbuls will still get replaced by Scrapjacks.
• New map has been converted: Valley of the Jaguar

If you're not getting the update, please reboot your Steam Client.

Changes - Sierra de Chiapas:
• Fixed an unchanged Kleer right before Mental's room (thanks to Seriously Stupid for noticing)
• Restored Cucurbitos, Marsh Hoppers and Highlander
• Added a Super Secret Easter Egg
• Few changes to Soldiers
• Few other tweaks
• Kleers don't have footstep sounds, I'm still trying to understand how to fix them.

Please reboot your Steam Client if you're not getting the update.

First release includes Sierra de Chiapas.
I need feedback, feel free to post anything in the comments or in the discussions page.