Here's a photo of the model with most of the Wunala Dreaming decals applied:
I had intended to wait until the model was completed before posting another picture but applying the Brazil Decals decals has presented some challenges so I thought I might write about them now before I forgot, for information of those who have the sheets and might want to use them in the future.
First, several people have commented that the decals are thick and need thinning. It is true that the decals look thick on the sheet and I guess that this was deliberate so that the colours on the sheet do not let the underlying red of the model show through. I was worried that the decals would not be thick enough and the show through would be too much of a problem, making it impossible to build a decent replica. But, no, the decals do not allow much show through and, although the kangaroo on the tail looks pink in the photo it is much whiter in the flesh. So, if you want to thin the decals after they have been applied I'd be careful about it.
On the other hand, the carrier film for the decals is thin. I tried one of the black registration numbers first and found that it fell apart fairly easily, so I applied one coat of Microscale Liquid Decal Film before starting to use the decals. On a couple of occasions there were breakages on some of the big decals as I pushed them around to get them lined up properly, but in general that worked fine. The decals settled down well, sometimes with a bit of encouraging with Micro Sol, even at the difficult curves of the wing leading edges where they meet the fuselage.
I used twenty or thirty photos of Wunala Dreaming found on Airliners.com to guide placement, since the instruction sheets are not very helpful. I then used paper copies of the decals to locate where all the decals should go on the model. At this stage I discovered that the decals are not entirely accurate when compared with the original aeroplane. After having located all the decals as accurately as I could I found that there were some of perhaps the right shape but the wrong colours, there are several linking 'paths' between the main pictures missing and I have a couple of little bits and pieces left over.
When it came to locating the decals on the model I used the door outlines to place the decals as accurately as possible on the model. You need to work out which decals to put down first as some of the images overlay each other, mostly kangaroo tails overlaying some of the circular images. Some of the shapes are not quite as they appear on the real aeroplane so a bit of jiggling around is necessary so that they all fit with reasonable accuracy.
The decals from the main sheet of images settled down with little trouble and very little silvering. However, the decals from the sheet with the windows, etc, showed exceptional silvering that took a lot of time and effort to overcome for the first few that I used. After that I solved the problem by using water with a lot of Aquadhere mixed in as the wetting agent, which solved the problem most of the time. Even so, there is a lot of work ahead in making them settle down perfectly. Hopefully things will look alright after a coat of clear varnish after all the decals are in place,
In summary, a few dramas along the way, but it's starting to look not so bad.