local sW, sH = guiGetScreenSize()
local imageTexture = dxCreateTexture("image.png")
local iW, iH = dxGetMaterialSize(imageTexture)
function renderImage()
    dxDrawImage(sW/2 - iW/2, sH/2 - iH/2, iW, iH, imageTexture)
end
addEventHandler("onClientRender", root, renderImage)