I made this guide ( Because what if you need a terrain with prop ideas? 
) ( This MAY be for beginners though if you don’t need these. )
I made this guide to construct the different terrains and what looks good with them.
Here are the different terrains so far, that I could think of:
Farm Lands
Here is the type of things that can be used to make a sort of farm:
Using the props: Corn stalks, Wooden fence, Apple basket, tree, barrel, and scarecrow, you have the perfect farm! First , you add the trees ( Usually around three to four ), Add corn stalks, 4 x 3. add 4 gates, different rotations, like in the image. Add a scarecrow in the front of the cornstalks, ( If it was in real life, I would put it maybe an inch away from the corn.) Add the apple basket and the barrel. ( Make sure that the apples are in front of the scarecrow. )
Alien Lands
Here are the types of things that can be used to make an alien type of land:
Using purple and pink trees, alien plants, bush ( Change the colour tint. ), ground-breaking plants, metal cans, and broken stone column, you get a good alien type of land! First, you start with adding purple trees and pink trees. ( Purple: 5 Pink: 3 ) Add the trees in an orderly fashion, whichever way you desire. Then you add the alien plants, , the ground-breaking plant, and the metal cans. ( Do it in the manner that you desire. ) Then you add the broken colon to the scene, and there you have it!
Beach Land
How to Make a Palm Tree (Difficulty 🟦)
Here are some things that can be used to make a beach-type land:
Add more trees if you want!
Using the palm tree guide at the top, coral, terrain: Water ( Dark and light ), Sand, and if you want to, you can add anything you want, you have a good beach-like terrain! First, add the terrain. ( Add it as big as you want it. ) Then add the coral along the coastline. Then add your palm trees. Then, add what you desire!
A Fall-like pathway
In this one, you will be creating a fall- like walking path! You need: LOTS OF LEAVES AND LEAF PILES, dry trees, red trees, and the terrain " Cracked oak " YES the new one! Place your terrain as long as you need, and add lots of the trees, around it. Add some leaves, and leaf piles. ( Add a little bit of rocks too. I know I didn’t add it to the list of items needed. ) In the end, it should look similar to this:
Ancient Civilization
It was so big, I had to move it to a new guide!
Guides if you want more detail!
Credit to: @wingwave @WolfTechnology
How to make a good looking Palm Tree in Gimkit Creative (Difficulty 2/10 or 🟦 )
Credit to @Gliddd @WolfTechnology
How to make stuff 3d - #20 by WolfTechnology
or use a guide. I know there’s at least one on how to make one.