Thanks another pics:
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I have made the roof a toolbox in which I will replace the battery
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The roof is fully removable so you can seamlessly access the electronics and the water tank
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I have manufactured wooden stairs extensible, which then will paint color aluminum
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In the picture above you can see the general disposition, drawing placed where anger is also seen water cannon
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For now this is all we are now busy with Christmas, so Merry Christmas to all and thanks