I have moved on with the GWH P-40 by finishing out the flaps on the wings. The kit has only Photo etch for the details and this is by far the trickiest part of working with the model. Click on any of the images below to start a Lightbox gallery for better viewing.
The Photo Etch from Great Wall Hobby is very thin to start with. The sheet that all of the photo etch comes on is slightly curved so all the pieces depending on size will need to be flattened. The individual parts for the main wing flap support required by far the most complicated bending. NOTE, due to the very thin nature of this photo etch, you can get by with one re-bend but after that the part will separate. Each of the upper wing supports for the main flaps are lined up over the flap actuating rods. You can see these in the pictures in the gallery.
I first tried to use Ultra Glue to hold each part down since I knew that if I used CA I would only get one try to locate these parts. However the ultra glue did not hold well since it has a longer drying time and the flap actuating rods pushed up on the photo etched parts. I also started locating the individual supports in the wrong orientation. This become critical when you attempt to place the single large photo etch covers over them. NOTE, I believe that Great Wall Hobby made a mistake with these covers in that they made them exactly the same and they should be mirror images of each other. When you attempt to mount the part on the right side, you will find that it will not fit unless you turn it upside down, but then you lose all of the extra details in the photo etch. In the image below you can see where I had to drill a hole into the part to get it to fit. This part and the part on the left are identical, not mirrors of each other.
The individual part themselves are very tricky to work with as you are bending the top, bottom and side. Also once you have bent all of the top, there is nowhere to hold the part as you are placing it. I ended having to straighten the back top where it bends down to hold the parts.
The actual flaps also have photo etched pieces that need very careful bending, however they are much easier to place on the plastic since they are less complex in nature.
One last photo to show the individual supports. Here you can see a bit more of the complex amount of bending that is required. Also note, I feel that the instructions are not very clear on how these parts are to be bent. The drawings are a bit vague so when you get to this stage of your build slow down and really look at the image of the final part on the instructions.
These photos are outstanding and very instructive