Oh...why does you dad want to sell the card reader? I hope the new will be purchase soon.Is that useful for you?
These flaps look very nice.Paint the interiors of them with the green colour again. But before you do that clean the model. Remove all dust and plastic filings.You can wash the model up again.It should help you with that.
Oh... and additional thing.Harry these main landing gear bays should be painted whole with the green colour.You painted the scratch-built parts only.
This is a the real modelling , young padawan. Of course we could have used the glue only but the effect wouldn't be so good.Also the way of attaching opened flaps is better as it is possible to bend these wires easily and set flaps at the correct positions.
This is not so urgent thing Harry. But you should buy some more of the yellow colour.These areas of the fuselage where these rear glasses of the cockpit were mounted, should be painted with the cockpit interior too.
Put these main landing gear wheels and the spats togeter if you have't done it yet. I'm going to the thread about the Ju to see what the model stage is at the moment.