Here is the link I used. I am not an affiliate of Etsy or this seller. I just like the product. I gave it 5 stars, I honestly couldn't be happier with these mechs.
You'll notice these are variants, with long gun barrels on the arms and no chin cannons. When they arrived, I thought of cutting the guns off to match the other model. The obvious bend in the barrels bothered me to.
I couldn't do it. I want them as they are.
I decided to fix them. These are obviously resin printed, so fixing them is relatively easy and the technique works on many types of plastic models.
Step one: get a cup of very hot water. I've seen people say it must be X degrees and then they name some arbitrary number below boiling.
Stop. Let me offer some free home improvement advice then tell you about using hot water to bend plastic.
You have three basic choices of water heating: on-demand, electric, or gas. If you have on-demand hot water, you can skip this because that will make as much, and as hot as you like water until the fuel runs out. If you heat water by gas or electricity you have a hot water battery in your home called a hot water tank.
Modern hot water tanks have two heating elements, one at the top and one near the bottom. The cold water comes in from the bottom of the tank and is heated by the first element. The hot water rises and is kept at temperature by the upper heating element. Cold water comes in to replace it and the process continues. This is actually kind of neat. When not in use, the water starts as a column of cold to hot and turns into a column of nearly uniform temperature water.
Have you ever noticed that your water comes out cool and warms up over time? That is two different processes at work. The obvious one is the water in the pipes is cooler than the water in the tank. The second process is as the tank replenishes the flowing water, and eventually, both heating elements turn on.This is very efficient. This is also why I say not to use the hottest water possible for bending plastic. You won't be able to control how hot it can get consistently because of the heating elements.
If you notice you burn yourself at the sink when the dishwater or shower is running, turn down your hot water tank temperature. It's too hot. Remember, the shower will dump water over your head even if it's too hot. Second, turning the temp down can save you enough over a month or year to buy another mech.
This ends my home improvement section.
Ok. Get a cup of hot as you can tolerate water. You'll be holding your fingers in it for about 30-60 seconds. Plan accordingly.The reason for no specific temperature is, I don't know what kind of resin you are dealing with and I don't want you to melt it to slag. Repeating this process several times is better than destroying a model with very hot water.
Also, get a cup of cold water. Again, not as cold as you can get it, but cool.
Initially, I held my model in the water for a minute. Next, I bent the gun outwards and dipped it in the cool water. In the picture to the left, you can see the guns are less bent but not entirely fixed.
I repeated the process. Since the water didn't damage the models, I felt comfortable dropping all three into the hot water and repeated the process.
After the next dip, I thought they looked good enough. I might do it again before priming the models.
This technique works well with bent airplane landing gear, drogues, and antennas. You may give it a try on slightly warped larger pieces, but only if you can press the model's complex shape against an opposing shape. I have yet to fix a model where 2 halves of the model are warped by pressing them up against each other.
It is always too much flex to work but you may have better luck.
As always, you can pick up a copy of this game on DrivethruRPG, but if you hit up brick-and-mortar stores, you can get the physical copy with minis. I will be doing a review of my favorite place to shop and play Battletech soon.