IIR filter simulink block diagram

Question

I have just converted a butterworth prototype LPF to digital domain using bilinear transformation.

I'm currently struggling to build the model using basic building blocks like unit delays and gain blocks. Here is the transfer function:

H[z] = (0.083){(1+2z+z^2)/(0.368-1.036z+z^2)}. 

My sampling period is 0.002 seconds.